function chartFun() {
  return {
    color: ['#3398DB'],
    tooltip: {
      trigger: 'axis',
      axisPointer: { // 坐标轴指示器，坐标轴触发有效
        type: 'shadow' // 默认为直线，可选为：'line' | 'shadow'
      }
    },
    grid: {
      left: '3%',
      right: '4%',
      bottom: '3%',
      containLabel: true
    },
    xAxis: [{
      type: 'category',
      data: ['底线管控', '结构效率', '生活品质'],
      axisTick: {
        alignWithLabel: true
      }
    }],
    yAxis: [{
      type: 'value'
    }],
    series: [{
      name: '直接访问',
      type: 'bar',
      barWidth: '25px',
      data: [390, 330, 220]
    }]
  }
}

export default chartFun